I got a quote based on an 8-ounce package and a value of $50: $16.15 for First-Class Package International. Since I wasn't asked to enter my zip code, I'd assume the rate is the same regardless of where the package originates.
That said, I have recently sent packages to Germany with a 100% success rate. If no one else steps up, I'll help out.
By the way, is the SAK in question offered as an auction or a Buy It Now?